277312950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{205417}}^1$

素因数の和:205438

約数の個数: 48

約数和(自身を含む): 764154960

約数和(自身を除く): 486842010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 205417, 410834, 616251, 1027085, 1232502, 1848753, 2054170, 3081255, 3697506, 5135425, 5546259, 6162510, 9243765, 10270850, 11092518, 15406275, 18487530, 27731295, 30812550, 46218825, 55462590, 92437650, 138656475, 277312950]

約数ペア:

[(1, 277312950), (2, 138656475), (3, 92437650), (5, 55462590), (6, 46218825), (9, 30812550), (10, 27731295), (15, 18487530), (18, 15406275), (25, 11092518), (27, 10270850), (30, 9243765), (45, 6162510), (50, 5546259), (54, 5135425), (75, 3697506), (90, 3081255), (135, 2054170), (150, 1848753), (225, 1232502), (270, 1027085), (450, 616251), (675, 410834), (1350, 205417)]